Oleksii Krutykh vs Chun Hsin Tseng — Prague Quarter-final
Krutykh O.
Oleksii Krutykh faces Chun Hsin Tseng in the Prague quarter-final on clay. Chun Hsin Tseng is the paper favourite — ranked #269 — but Oleksii Krutykh arrives in form, winning 7 of their last 9 on clay to Chun Hsin Tseng's 5.
Win Probability
Pre-match · updated 21:50 UTC50–58%
58–67%
67–80%
80%+
Toss-up · Too close to call
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Key context
- Freshness: Workload contrast: Oleksii Krutykh 128 games in 14 days, Chun Hsin Tseng 67.
- Under pressure: Oleksii Krutykh has the edge on pressure points (Clutch Rating 21 vs Chun Hsin Tseng's 0).
- Last match: Oleksii Krutykh handed Nick Hardt a second-set bagel in a 6–3 6–0 win.
Common opponents
Last 12 monthsUmpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Statistics
This seasonAverages over each player's completed matches in the selected window (20 vs 22). ATP, WTA & Challenger.
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Freshness
Recent loadKrutykh O.: 1 day rest · 3 matches, 62 games (7d) · Hsin Tseng C.: 1 day rest · 1 match, 17 games (7d). Higher means fresher. About
Conditions
Head to head
No previous meetings on record.